DE2409378A1 - Verfahren zur verringerung des gesamtschwefelgehaltes von claus-abgasen - Google Patents
Verfahren zur verringerung des gesamtschwefelgehaltes von claus-abgasenInfo
- Publication number
- DE2409378A1 DE2409378A1 DE19742409378 DE2409378A DE2409378A1 DE 2409378 A1 DE2409378 A1 DE 2409378A1 DE 19742409378 DE19742409378 DE 19742409378 DE 2409378 A DE2409378 A DE 2409378A DE 2409378 A1 DE2409378 A1 DE 2409378A1
- Authority
- DE
- Germany
- Prior art keywords
- absorbent
- hydrogen sulfide
- exhaust gases
- claus
- feed stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 title claims description 39
- 238000000034 method Methods 0.000 title claims description 19
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims description 5
- 229910052717 sulfur Inorganic materials 0.000 title claims description 5
- 239000011593 sulfur Substances 0.000 title claims description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 54
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 51
- 239000002250 absorbent Substances 0.000 claims description 49
- 230000002745 absorbent Effects 0.000 claims description 49
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000011069 regeneration method Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 230000008929 regeneration Effects 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- -1 dipropanolamine Chemical compound 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
- C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7010604,A NL171144B (nl) | 1970-07-17 | 1970-07-17 | Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen. |
| GB993173A GB1461070A (en) | 1970-07-17 | 1973-03-01 | Process for reducing the total sulphur content of claus- off- gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2409378A1 true DE2409378A1 (de) | 1974-09-05 |
Family
ID=26243269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742409378 Withdrawn DE2409378A1 (de) | 1970-07-17 | 1974-02-27 | Verfahren zur verringerung des gesamtschwefelgehaltes von claus-abgasen |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE811284R (enrdf_load_stackoverflow) |
| DE (1) | DE2409378A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2241332B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1461070A (enrdf_load_stackoverflow) |
| NL (1) | NL177199C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0073074A3 (en) * | 1981-08-24 | 1986-03-19 | Shell Internationale Research Maatschappij B.V. | Process for reducing the total sulphur content of a high co2-content feed gas |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297146A (en) * | 1976-10-04 | 1981-10-27 | Cpc International Inc. | Method for the production of powdered dextrose |
| FR2425886A1 (fr) * | 1978-05-16 | 1979-12-14 | Elf Aquitaine | Procede de purification de gaz residuaires industriels renfermant en faibles concentrations des composes soufres |
| NL186377C (nl) | 1978-05-23 | 1990-11-16 | Shell Int Research | Werkwijze voor het opwerken van zwavelwaterstof bevattende gassen. |
| AU2460199A (en) * | 1998-01-26 | 1999-08-09 | Tda Research, Inc. | Catalysts for the selective oxidation of hydrogen sulfide to sulfur |
| FR2916652B1 (fr) * | 2007-05-30 | 2009-07-24 | Inst Francais Du Petrole | Procede de traitement integre d'un gaz naturel permettant de realiser une desacidification complete |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2361825A (en) * | 1941-08-25 | 1944-10-31 | Union Oil Co | Reduction of sulphur dioxide to hydrogen sulphide and free sulphur |
| DE906606C (de) * | 1951-10-21 | 1954-03-15 | Ruhrchemie Ag | Verfahren zur Entfernung des in Gasen vorhandenen Schwefels |
| FR1105475A (fr) * | 1954-01-24 | 1955-12-05 | Azote Office Nat Ind | Procédé pour la désulfuration des gaz et vapeurs industriels |
| US2887363A (en) * | 1956-09-28 | 1959-05-19 | Exxon Research Engineering Co | Conversion of methane to produce hydrogen sulfide |
| GB851443A (en) * | 1957-04-10 | 1960-10-19 | Metallgesellschaft Ag | Method of treating gases derived from the distillation of coal |
| GB1145032A (en) * | 1966-10-24 | 1969-03-12 | Shell Int Research | Process for the removal of oxygen and carbon oxysulphide from gases |
-
1973
- 1973-03-01 GB GB993173A patent/GB1461070A/en not_active Expired
-
1974
- 1974-02-20 BE BE1005737A patent/BE811284R/xx not_active IP Right Cessation
- 1974-02-27 FR FR7406626A patent/FR2241332B2/fr not_active Expired
- 1974-02-27 NL NL7402626A patent/NL177199C/xx active Search and Examination
- 1974-02-27 DE DE19742409378 patent/DE2409378A1/de not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2361825A (en) * | 1941-08-25 | 1944-10-31 | Union Oil Co | Reduction of sulphur dioxide to hydrogen sulphide and free sulphur |
| DE906606C (de) * | 1951-10-21 | 1954-03-15 | Ruhrchemie Ag | Verfahren zur Entfernung des in Gasen vorhandenen Schwefels |
| FR1105475A (fr) * | 1954-01-24 | 1955-12-05 | Azote Office Nat Ind | Procédé pour la désulfuration des gaz et vapeurs industriels |
| US2887363A (en) * | 1956-09-28 | 1959-05-19 | Exxon Research Engineering Co | Conversion of methane to produce hydrogen sulfide |
| GB851443A (en) * | 1957-04-10 | 1960-10-19 | Metallgesellschaft Ag | Method of treating gases derived from the distillation of coal |
| GB1145032A (en) * | 1966-10-24 | 1969-03-12 | Shell Int Research | Process for the removal of oxygen and carbon oxysulphide from gases |
Non-Patent Citations (2)
| Title |
|---|
| Hydrocarbon Processing, Bd. 44, Nr. 4, April 1965, S. 137-140 * |
| The Oil and Gas Journal, 11.05.1970, S. 63-67 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0073074A3 (en) * | 1981-08-24 | 1986-03-19 | Shell Internationale Research Maatschappij B.V. | Process for reducing the total sulphur content of a high co2-content feed gas |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2241332B2 (enrdf_load_stackoverflow) | 1976-06-25 |
| NL177199C (nl) | 1985-08-16 |
| FR2241332A2 (enrdf_load_stackoverflow) | 1975-03-21 |
| NL7402626A (enrdf_load_stackoverflow) | 1974-09-03 |
| NL177199B (nl) | 1985-03-18 |
| BE811284R (fr) | 1974-08-20 |
| GB1461070A (en) | 1977-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification | ||
| 8126 | Change of the secondary classification | ||
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2135522 Format of ref document f/p: P |
|
| 8125 | Change of the main classification |
Ipc: B01D 53/00 |
|
| 8176 | Proceedings suspended because of application no: |
Ref document number: 2135522 Country of ref document: DE Format of ref document f/p: P |
|
| 8178 | Suspension cancelled | ||
| 8130 | Withdrawal |